Support for Nano Duo

Handheld and portable, AI-Powered Efficiency

Warranty Policy

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MakerBetter

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Software Center

Find everything about Longer's Product software

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Service Center

Explore in-depth Services and tips in Longer

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Makers Club

Exclusive loyalty program designed to thank you our users

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Blogs

Learn, Create, Succeed.Free tutorials, creative ideas

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Nano Duo Wiki

Contains articles and guides for Longer's hardware and software

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FAQ

Contains articles and guides for Longer's hardware and software

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  • Quick Start Guide

  • Instructional videos

  • Operation & Features

  • Software

  • Firmware

  • Cases

  • Troubleshooting

  • Configuration Files

Quick Start Guide

Nano Duo Quick Start Guide V1.0.pdf

Nano Duo Laser Engraver User Manual V1.0.pdf

Parameter Table for Nano Duo Laser Engraver.pdf

FAQ of Nano Duo laser engraver.pdf

LightBurnDocs.pdf

Instructional videos

Nano Duo laser engraver installation video.mp4

Nano Duo engraver tutorial video by using LaserBurn APP in AP mode.mp4

Nano Duo engraver tutorial video by using LaserBurn APP in STA mode.mp4

Use Accessories with Nano Duo

Auto Conveyor User Manual

Nano Duo Rotary_Extention_User_Manual

LONGER Nano Duo Dual-Axis Extension User Manual V1.0

LONGER Duo Auto Conveyor User Manual V2.0

Nano Duo Rotary Extension User Manual V1.0

Basics & Functions

Nano Duo Focus Adjustment

Nano Duo Configuration Update

Nano Duo Firmware Upgrade

How to understand the operating status of the Nano series machine through the indicator light

Nano & Nano Pro & Duo Laser Engravers: Introducing the Comprehensive Safety System

How to Check and Install Drivers

How to adjust the laser level

Software

LightBurn Download Link&License Selection

How to Check and Install Drivers

Nano Duo: How to Set the Engraving Mode

How to set the engraving and cutting order

Software

CH340 Driver

LaserGRBL

LightBurn

LaserBurn

Connect Nano Duo via USB in different software

Import configuration file in different software

How to perform relief carving in software

Firmware

Screen Firmware Version: 1.3.3

Main Control Firmware Version: V0.1.22

Screen:firmware.bin 

Main control:firmware_grbl.bin

Galvo:firmware_stm.bin

Cases

Cases

Connection

Nano Duo: Serial port not found via USB

CH340 Driver Installation Failure – Troubleshooting Guide

Nano Duo: LaserBurn Unable to Connect via IP

Hardware

Nano Duo：No blue laser when using LightBurn software to frame

Nano Duo: LaserGRBL Setup for Image Engraving Position

Nano Duo: Sudden Stop During Engraving

Nano DUO: Engraving Lag

Nano DUO: Controlling the LED Light

Nano DUO: Switching Between Red and Blue Lasers via the Screen

Nano DUO: Wavy Border Tracing

How to Replace the Z-Axis Metal Plate on Nano Duo

Frame Machine Camera Vision Correction Instructions

How to Fix Camera Footage That Is Too Bright or Too Dark

Configuration Files

NanoDuo.lbdev

LaserGRBL_NanoDuo.zbn

Watch & Learn

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How to switch engraving mode with LaserGRBL

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How to switch engraving mode with Lightburn

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Import Configuration File

Top Articles

Nano Duo Articles

Nano Duo: How to Set the Engraving Mode

Upgrade the Firmware on the Nano Duo

Z-Axis Metal Plate Replacement — Nano Duo

Adjusting Camera Brightness — Nano Duo
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Nano Duo Fans share

Nano & Nano Pro & Duo Laser Engravers: Introducing the Comprehensive Safety System

Fixing the Nano Duo Screen Stuck on the LONGER Logo

How to Trace Wavy Borders on Nano Duo
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